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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef ASH_WM_EVENT_CLIENT_IMPL_H_
- #define ASH_WM_EVENT_CLIENT_IMPL_H_
- #include "ash/ash_export.h"
- #include "ui/aura/client/event_client.h"
- namespace ash {
- class ScopedSkipUserSessionBlockedCheck;
- class ASH_EXPORT EventClientImpl : public aura::client::EventClient {
- public:
- EventClientImpl();
- EventClientImpl(const EventClientImpl&) = delete;
- EventClientImpl& operator=(const EventClientImpl&) = delete;
- ~EventClientImpl() override;
- private:
- friend class ScopedSkipUserSessionBlockedCheck;
- // Overridden from aura::client::EventClient:
- bool GetCanProcessEventsWithinSubtree(
- const aura::Window* window) const override;
- ui::EventTarget* GetToplevelEventTarget() override;
- // This should only be used by ScopedSkipUserSessionBlockedCheck for blocks of
- // code which we want the checking of the user session to be blocked (ie.
- // building mru list when entering tablet mode in lock screen).
- void set_skip_user_session_blocked_check(
- bool skip_user_session_blocked_check) {
- skip_user_session_blocked_check_ = skip_user_session_blocked_check;
- }
- // Flag indicating whether the user sesion checks in
- // GetCanProcessEventsWithinSubtree should be skipped.
- bool skip_user_session_blocked_check_ = false;
- };
- } // namespace ash
- #endif // ASH_WM_EVENT_CLIENT_IMPL_H_
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